solve it and find the value
Attachments:
Answers
Answered by
2
=cot 35 * tan 20 *cot (90-35) * tan (90-20)
=cot 35*tan20*tan35*cot 20
since, tan A * cotA =1
=1*1
=1
=cot 35*tan20*tan35*cot 20
since, tan A * cotA =1
=1*1
=1
khushimaheshdewani:
please mark as brainliest
i have one more que .....then only i will fulfill ur wish
okk
Answered by
1
cot35.tan20-cot(90-35).tan(90-20)
cot35.tan20-tan35.cot20
cot35*tan35=1
1*1
1ans
cot35.tan20-tan35.cot20
cot35*tan35=1
1*1
1ans
Similar questions